/* 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
'use strict';

var gulp = require('gulp');

var $ = require('gulp-load-plugins')();

var wiredep = require('wiredep');
var karma = require('karma');

function runTests(configuration) {
  var Server = karma.Server;

  var server = new Server(configuration, function(exitCode) {
        console.log('Karma has exited with ' + exitCode)
        process.exit(exitCode)
    });

  server.on('browser_register', function (browser) {
    console.log('A new browser was registered')
  });

 return server.start();
}

gulp.task('test', function() {
  var bowerDeps = wiredep({
    directory: 'bower_components',
    exclude: ['bootstrap-sass-official'],
    dependencies: true,
    devDependencies: true
  });

  var testFiles = bowerDeps.js.concat([
    'src/app/**/*.js','src/components/**/*.js'
  ]);

  return runTests({configFile: __dirname + '/../karma.conf.js', files: testFiles})
});